What was found
1) APU FIRE DETECTION SYSTEM WILL NOT RESET AFTER FIRE TEST - INTERMITTENT.2) REPLACED APU FIRE DETECTION OPERATING POWER UNIT. FIRE DETECTION SYSTEM RESETS CONSISTENTLY. APU OPERATION NORMAL. M/M 26-15-00.
- Difficulty date
- February 14, 2003
- Submitted
- February 14, 2003
- Operation
- Air carrier
- Aircraft
- N720DH
- Make and model
- Boeing 727228
- Aircraft serial
- 19544
- System (JASC)
- 2612 · Fire Detection
- Part
- Power Unit
- Part number
- 1014A
- Part serial
- 1283
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K, O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.